1520341747185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{155371}}^1$

素因数の和:155766

約数の個数: 64

約数和(自身を含む): 2570991446016

約数和(自身を除く): 1050649698831

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 251, 339, 345, 565, 753, 1255, 1695, 2599, 3765, 5773, 7797, 12995, 17319, 28363, 28865, 38985, 85089, 86595, 141815, 155371, 425445, 466113, 652349, 776855, 1957047, 2330565, 3261745, 3573533, 9785235, 10720599, 17556923, 17867665, 38998121, 52670769, 53602995, 87784615, 116994363, 194990605, 263353845, 403809229, 584971815, 896956783, 1211427687, 2019046145, 2690870349, 4406787673, 4484783915, 6057138435, 13220363019, 13454351745, 22033938365, 66101815095, 101356116479, 304068349437, 506780582395, 1520341747185]

約数ペア:

[(1, 1520341747185), (3, 506780582395), (5, 304068349437), (15, 101356116479), (23, 66101815095), (69, 22033938365), (113, 13454351745), (115, 13220363019), (251, 6057138435), (339, 4484783915), (345, 4406787673), (565, 2690870349), (753, 2019046145), (1255, 1211427687), (1695, 896956783), (2599, 584971815), (3765, 403809229), (5773, 263353845), (7797, 194990605), (12995, 116994363), (17319, 87784615), (28363, 53602995), (28865, 52670769), (38985, 38998121), (85089, 17867665), (86595, 17556923), (141815, 10720599), (155371, 9785235), (425445, 3573533), (466113, 3261745), (652349, 2330565), (776855, 1957047)]